* {
    margin: 0;
    padding: 0;
    border: 0;
}
.content {
    display: block;
    height: auto;
    width: 70%;
    min-width: 1080px;
    text-align: center;
    margin: 0 auto;
    position: relative;
}

.tool-bar{
    height: 40px;
    margin: 0;
    padding: 0;
}

.container{
    display: block;
    height: 40px;
    width: 100%;
    min-width: 1080px;
}
.center{
    text-align: center;
    margin: 0 auto;
}
.left-menu{
    list-style: none;
    padding: 0;
    margin-right: -400px;
    width: 100%;
    float: left;
}
.tool-item{
    display: inline-block;
    float: left;
    line-height: 40px;
    margin-left: 5px;
    margin-right: 5px;
}
.right-menu{
    float: right;
    list-style: none;
    width: 400px;
    padding: 0;
}
.right-item{
    display: inline-block;
    float: right;
    line-height: 40px;
    margin: 0 5px;
}
.nav {
    height: 40px;
    margin: 0;
    padding: 0;
}
.left-nav{
    list-style: none;
    padding: 0;
    margin-right: -100px;
    width: 100%;
    float: left;
}
.right-nav{
    list-style: none;
    padding: 0;
    width: 100px;
    float: right;
}
.nav-background{
    background-color: #e4e9ec;
}
.left-content {
    position: absolute;
    left: 30px;
    top: 90px;
    width: 150px;
    height: auto;
    float: left;
}
.left-content-menu {
    list-style: none;
    background-color: #f4f4f4;
    margin: 0 10px 0 10px;
}

.left-content-item {
    line-height: 50px;
}
.left-content-menu-2 {
    list-style: none;
    background-color: #f4f4f4;
    margin: 10px 10px 0 10px;
}
.little-font {
    font-size: small;
}
.right-content-tool {
    margin-left: 200px;
    margin-top: 20px;
    height: 50px;
    width: auto;
}
.right-content-menu{
    list-style: none;
}
.right-tool-item {
    padding-left: 10px;
    padding-right: 10px;
    display: inline-block;
    float: left;
}
.right-content-nav {
    margin-left: 200px;
    margin-top: 0;
    height: 35px;
    background-color: lightgrey;
}
.right-nav-menu {
    list-style: none;
}
#label1{
    line-height: 35px;
    float: left;
    margin-left: 10px;
}
.right-tool-item {
    display: inline-block;
    float: left;
    line-height: 35px;
}
.right-content {
    margin-left: 200px;
    margin-top: 10px;
}
.content-detail {
    list-style: none;
}
.content-item {
    height: 180px;
    border-bottom: 1px solid lightgrey;
    display: inline-block;
    width: 100%;
}
.image {
    width: 180px;
    height: 100px;
    float: left;
    background-color: red;
    margin-top: 10px;
}

.item-title {
    margin-top:15px;
    margin-left: 10px;
    line-height: 30px;
    display: inline-block;
    float: left;
}
.footer-content {
    height: auto;
    width: 70%;
    min-width: 1080px;
    text-align: center;
    margin-bottom: 0;
}
p {
    font-size: smaller;
    text-align: right;
}
footer{
    position: absolute;
    width: 100%;
    bottom: 0;
    height: 180px;
    border-top: 1px solid lightgrey;
}
label {
    line-height: 50px;
}

a:link {
    text-decoration: none;
    color: black;
}
a:hover {
    color: red;
}